package browserrunner;

import java.io.PrintWriter;
import java.io.StringWriter;

import org.eclipse.core.runtime.ILog;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;

/**
 * The activator class controls the plug-in life cycle
 */
public class BrowserRunnerActivator extends AbstractUIPlugin {

	// The plug-in ID
	public static final String PLUGIN_ID = "BrowserRunner"; //$NON-NLS-1$

	// The shared instance
	private static BrowserRunnerActivator plugin;

	public static int BROUWSER_COUNT = 9 ;


	/**
	 * The constructor
	 */
	public BrowserRunnerActivator() {
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
	 */
	public void start(BundleContext context) throws Exception {
		super.start(context);
		plugin = this;
	}

	/*
	 * (non-Javadoc)
	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
	 */
	public void stop(BundleContext context) throws Exception {

		plugin = null;
		super.stop(context);
	}

	/**
	 * Returns the shared instance
	 *
	 * @return the shared instance
	 */
	public static BrowserRunnerActivator getDefault() {
		return plugin;
	}

	/**
	 * Returns an image descriptor for the image file at the given
	 * plug-in relative path
	 *
	 * @param path the path
	 * @return the image descriptor
	 */
	public static ImageDescriptor getImageDescriptor(String path) {
		return imageDescriptorFromPlugin(PLUGIN_ID, path);
	}


	static public void logError(Exception e) {
		ILog log = plugin.getLog();
		StringWriter stringWriter = new StringWriter();
		e.printStackTrace(new PrintWriter(stringWriter));
		String msg = stringWriter.getBuffer().toString();
		Status status = new Status(IStatus.ERROR, getDefault().getBundle()
				.getSymbolicName(), IStatus.ERROR, msg, null);
		log.log(status);
	}

	static public void logError(String msg) {
		ILog log = plugin.getLog();
		Status status = new Status(IStatus.ERROR, getDefault().getBundle()
				.getSymbolicName(), IStatus.ERROR, msg + "\n", null);
		log.log(status);
	}
}
